40 CFR Topic
Disinfection Benchmark
June 9, 2020
§
141.541
What are significant changes to disinfection practice?
§
141.540
Who has to develop a disinfection benchmark?
§
141.542
What must my system do if we are considering a significant change to disinfection practices?
§
141.543
How is the disinfection benchmark calculated?
§
141.544
What if my system uses chloramines, ozone, or chlorine dioxide for primary disinfection?